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The polar regions, also called the frigid zones or polar zones, of Earth are Earth's polar ice caps, the regions of the planet that surround its geographical poles (the North and South Poles), lying within the polar circles.
polar region, area around the North Pole or the South Pole. The northern polar region consists mainly of floating and pack ice, 7–10 feet (2–3 m) thick, floating on the Arctic Ocean and surrounded by land masses.
- The Editors of Encyclopaedia Britannica
Mar 1, 2023 · The Polar Regions are a crucial area of study for understanding global climate patterns and the effects of climate change on our planet. The Arctic and Antarctic regions have unique weather patterns, geological features, flora, and fauna that have adapted to survive in extreme conditions.
- Cory Price
Earth has two polar regions – the Arctic and the Antarctic – and each is considerably larger than the lower 48 United States. The most distinctive features of both polar regions are cold climate and abundant snow and ice, caused by the extreme annual variation of sunlight.
5 days ago · Arctic, northernmost region of Earth, centered on the North Pole and characterized by distinctively polar conditions of climate, plant and animal life, and other physical features. The term is derived from the Greek word arktos (‘bear’), referring to the northern constellation of the Bear.
Jan 4, 2021 · Polar Climates. The polar regions surround Earth’s North and South Poles. The area around the North Pole is called the Arctic. The area around the South Pole is called Antarctica. These regions have unique climates.
Polar ecosystem, complex of living organisms in polar regions such as polar barrens and tundra. Polar barrens and tundra are found at high latitudes on land surfaces not covered by perpetual ice and snow. These areas lying beyond the tree line comprise more than 10 percent of the Earth’s land.
